{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Age", "Treatment.Freq", "Treatment.Dosage", "Treatment.Duration", "Subject.Disorder", "Combination.Drug", "Subject", "Subject.Race", "Treatment.Drug"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Disorder", "Subject", "Treatment.Drug", "Treatment.Freq", "Subject.Disorder", "Treatment.Time_elapsed", "Treatment", "Treatment.Route", "Subject.Age", "Subject.Population", "Subject.Race", "Effect", "Treatment.Duration", "Combination.Drug", "Subject.Gender", "Treatment.Dosage"]}], "input": "A 78-year-old man with a history of congestive heart failure and coronary artery disease began taking amiodarone to suppress sustained ventricular tachycardia."}
{"adverse event": [], "potential therapeutic event": [{"trigger": "suppress ", "arguments": {"Treatment.Disorder": "sustained ventricular tachycardia", "Subject": "A 78-year-old man with a history of congestive heart failure and coronary artery disease", "Treatment.Drug": "amiodarone", "Treatment.Freq": "NAN", "Subject.Disorder": ["congestive heart failure", "coronary artery disease"], "Treatment.Time_elapsed": "NAN", "Treatment": "amiodarone", "Treatment.Route": "NAN", "Subject.Age": "78-year-old", "Subject.Population": "NAN", "Subject.Race": "NAN", "Effect": "NAN", "Treatment.Duration": "NAN", "Combination.Drug": "NAN", "Subject.Gender": "man", "Treatment.Dosage": "NAN"}}]}